/*
Error: Undefined mixin 'fx'.
        on line 96 of F:/rongshengda/cssFatory/sass/pro_list.scss, in `fx'
        from line 96 of F:/rongshengda/cssFatory/sass/pro_list.scss

91:           text-align: center;
92:           @include border-radius(8);
93:           @include lh(52);
94:           @include w(146);
95:           @include mt(10);
96:           @include fx(24);
97:         }
98:       }
99:     }
100: 
101:   }

Backtrace:
F:/rongshengda/cssFatory/sass/pro_list.scss:96:in `fx'
F:/rongshengda/cssFatory/sass/pro_list.scss:96
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:352:in `block in visit_mixin'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:98:in `block in with_mixin'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:98:in `with_mixin'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:350:in `visit_mixin'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:432:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:432:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:432:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:432:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block (2 levels) in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:434:in `block in visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:432:in `visit_rule'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/stack.rb:79:in `with_base'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:162:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:52:in `map'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:52:in `visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:171:in `block in visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:183:in `with_environment'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:170:in `visit_children'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `block in visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:190:in `visit_root'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:161:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/visitors/perform.rb:10:in `visit'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/root_node.rb:36:in `css_tree'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/tree/root_node.rb:20:in `render'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/engine.rb:284:in `render'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:17:in `block in render'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:29:in `with_import_scope'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:16:in `render'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:494:in `update_stylesheet'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:209:in `each'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:473:in `on_file_changed'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/lib/sass/plugin/compiler.rb:331:in `block in watch'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/vendor/listen/lib/listen/listener.rb:252:in `on_change'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/vendor/listen/lib/listen/listener.rb:290:in `block in initialize_adapter'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/vendor/listen/lib/listen/adapters/polling.rb:48:in `poll_changed_directories'
C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sass-3.4.25/vendor/listen/lib/listen/adapter.rb:299:in `block in start_poller'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined mixin 'fx'.\A         on line 96 of F:/rongshengda/cssFatory/sass/pro_list.scss, in `fx'\A         from line 96 of F:/rongshengda/cssFatory/sass/pro_list.scss\A \A 91:           text-align: center;\A 92:           @include border-radius(8);\A 93:           @include lh(52);\A 94:           @include w(146);\A 95:           @include mt(10);\A 96:           @include fx(24);\A 97:         }\A 98:       }\A 99:     }\A 100: \A 101:   }"; }
